Hot-summer humid continental climate
Climate Jefferson City - Missouri
Annual high66ºF
Annual low45ºF
Precipitation43.1 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 40 | 21 | 1.90 | 4 |
| Feb | 45 | 25 | 2.31 | 3 |
| Mar | 56 | 33 | 3.00 | 1 |
| Apr | 67 | 44 | 4.14 | 0 |
| May | 75 | 54 | 5.17 | 0 |
| Jun | 83 | 64 | 4.39 | 0 |
| Jul | 88 | 68 | 4.31 | 0 |
| Aug | 88 | 66 | 4.04 | 0 |
| Sep | 80 | 57 | 4.16 | 0 |
| Oct | 69 | 45 | 3.34 | 0 |
| Nov | 56 | 35 | 3.61 | 0 |
| Dec | 43 | 24 | 2.73 | 4 |
- JanHigh 40ºFLow 21ºFPrecip 1.90 inch
- FebHigh 45ºFLow 25ºFPrecip 2.31 inch
- MarHigh 56ºFLow 33ºFPrecip 3.00 inch
- AprHigh 67ºFLow 44ºFPrecip 4.14 inch
- MayHigh 75ºFLow 54ºFPrecip 5.17 inch
- JunHigh 83ºFLow 64ºFPrecip 4.39 inch
- JulHigh 88ºFLow 68ºFPrecip 4.31 inch
- AugHigh 88ºFLow 66ºFPrecip 4.04 inch
- SepHigh 80ºFLow 57ºFPrecip 4.16 inch
- OctHigh 69ºFLow 45ºFPrecip 3.34 inch
- NovHigh 56ºFLow 35ºFPrecip 3.61 inch
- DecHigh 43ºFLow 24ºFPrecip 2.73 inch
Climate summary
What is the average weather in Jefferson City, Missouri?
Jefferson City experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are hot and fairly wet, with precipitation spread relatively evenly through the year. Winters are cold and bring regular snowfall, with winter moisture often arriving as snow.
Jefferson City weather averages
Annual high66ºF
Annual low45ºF
Precipitation43.1 inch
Snowfall12 inch
Daily normals Jefferson City - Missouri - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 40.1 | 22.2 | 0.08 | 0.08 | 0.00 | 0.00 |
| Jan 2 | 40.0 | 22.0 | 0.16 | 0.16 | 0.10 | 0.10 |
| Jan 3 | 39.8 | 21.9 | 0.24 | 0.24 | 0.10 | 0.10 |
| Jan 4 | 39.7 | 21.7 | 0.32 | 0.32 | 0.10 | 0.10 |
| Jan 5 | 39.6 | 21.6 | 0.41 | 0.41 | 0.20 | 0.20 |
| Jan 6 | 39.4 | 21.4 | 0.49 | 0.49 | 0.30 | 0.30 |
| Jan 7 | 39.4 | 21.3 | 0.56 | 0.56 | 0.40 | 0.40 |
| Jan 8 | 39.3 | 21.2 | 0.64 | 0.64 | 0.50 | 0.50 |
| Jan 9 | 39.2 | 21.1 | 0.72 | 0.72 | 0.60 | 0.60 |
| Jan 10 | 39.1 | 21.0 | 0.80 | 0.80 | 0.70 | 0.70 |
| Jan 11 | 39.1 | 20.9 | 0.87 | 0.87 | 0.80 | 0.80 |
| Jan 12 | 39.1 | 20.8 | 0.94 | 0.94 | 0.80 | 0.80 |
| Jan 13 | 39.0 | 20.7 | 1.01 | 1.01 | 0.90 | 0.90 |
| Jan 14 | 39.0 | 20.7 | 1.08 | 1.08 | 1.00 | 1.00 |
| Jan 15 | 39.0 | 20.6 | 1.16 | 1.16 | 1.10 | 1.10 |
| Jan 16 | 39.1 | 20.6 | 1.23 | 1.23 | 1.20 | 1.20 |
| Jan 17 | 39.1 | 20.5 | 1.30 | 1.30 | 1.30 | 1.30 |
| Jan 18 | 39.2 | 20.5 | 1.38 | 1.38 | 1.50 | 1.50 |
| Jan 19 | 39.2 | 20.5 | 1.45 | 1.45 | 1.60 | 1.60 |
| Jan 20 | 39.3 | 20.5 | 1.51 | 1.51 | 1.70 | 1.70 |
| Jan 21 | 39.4 | 20.5 | 1.58 | 1.58 | 1.80 | 1.80 |
| Jan 22 | 39.5 | 20.6 | 1.64 | 1.64 | 1.90 | 1.90 |
| Jan 23 | 39.6 | 20.6 | 1.70 | 1.70 | 2.00 | 2.00 |
| Jan 24 | 39.7 | 20.7 | 1.77 | 1.77 | 2.10 | 2.10 |
| Jan 25 | 39.9 | 20.7 | 1.83 | 1.83 | 2.20 | 2.20 |
| Jan 26 | 40.0 | 20.8 | 1.90 | 1.90 | 2.30 | 2.30 |
| Jan 27 | 40.2 | 20.9 | 1.96 | 1.96 | 2.40 | 2.40 |
| Jan 28 | 40.4 | 21.0 | 2.02 | 2.02 | 2.60 | 2.60 |
| Jan 29 | 40.6 | 21.1 | 2.08 | 2.08 | 2.70 | 2.70 |
| Jan 30 | 40.8 | 21.2 | 2.15 | 2.15 | 2.80 | 2.80 |
| Jan 31 | 41.0 | 21.4 | 2.21 | 2.21 | 2.90 | 2.90 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Jefferson City - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 91.9 | 72.0 | 0.00 |
| Oct 2 | 81.0 | 60.1 | 1.04 |
| Oct 3 | 75.0 | 51.1 | 0.00 |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | 82.0 | 50.0 | 0.00 |
| Oct 8 | 89.1 | 54.0 | 0.00 |
| Oct 9 | 86.0 | 54.0 | 0.00 |
| Oct 10 | 90.0 | 55.9 | 0.00 |
| Oct 11 | 87.1 | 57.0 | 0.00 |
| Oct 12 | 91.9 | 57.0 | 0.00 |
| Oct 13 | 91.9 | 59.0 | 0.00 |
| Oct 14 | 95.0 | 66.9 | 0.58 |
| Oct 15 | 72.0 | 66.0 | 0.66 |
| Oct 16 | 79.0 | 46.0 | 0.30 |
| Oct 17 | – | – | – |
| Oct 18 | 61.0 | 39.0 | 0.00 |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | – | – | – |
| Oct 23 | – | – | – |
| Oct 24 | 78.1 | 51.1 | 0.00 |
| Oct 25 | – | – | – |
| Oct 26 | 80.1 | 48.0 | 0.00 |
| Oct 27 | – | – | – |
| Oct 28 | – | – | – |
| Oct 29 | 81.0 | 52.0 | 0.00 |
| Oct 30 | 82.0 | 60.1 | 0.00 |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature95.0ºF · Oct 14
- Lowest max temperature61.0ºF · Oct 18
- Highest min temperature72.0ºF · Oct 1
- Lowest min temperature39.0ºF · Oct 18
Geo Jefferson City - Missouri
Location
- Country
- United States
- State
- Missouri
- County
- Callaway
- City
- Jefferson City
- Zip Code
- 65101
- Elevation
- 548 ft
- Longitude
- -92.16
- Latitude
- 38.59
- ICAO
- –
- IATA
- –